Earpiece for a headset



FIG. 1 is a top plan view of an earpiece for a headset showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a perspective front view thereof;

FIG. 8 is another perspective front view thereof;

FIG. 9 is a perspective rear view thereof; and,

FIG. 10 is another perspective rear view thereof.

The broken lines form no part of the claimed design. 

The ornamental design for an earpiece for a headset, as shown and described. 